MESON Chess Problem Database

Problem Display
PID: 158026 (7Q/2p1p1BP/2PpP3/K2k1N2/1P6/3p2P1/P2p1P2/3B4 w - - 0 1)

Meyer, Max Julius

Source?, 0000

7Q/2p1p1BP/2PpP3/K2k1N2/1P6/3p2P1/P2p1P2/3B4

#2

12 + 6

15351 SCPF/BCPS Black Books 2016

SOLUTION

  • SOUND
  • Sets
    • 1...Kc4
      • 2.Se3#
      • 2.Bb3#
    • 1...Kxc6
      • 2.Qa8#
  • Tries
    • 1.Se3+?
      • 1...Kxc6
        • 2.Qa8#
      • 1...Kxe6
        • 2.Qg8#
      • 1...Ke4!
    • 1.Sd4?
      • 1...Ke4
        • 2.Bf3#
      • 1...Kc4!
    • 1.Sh6?
      • 1...Kc4
        • 2.Bb3#
      • 1...Kxc6
        • 2.Qa8#
      • 1...Kxe6
        • 2.Qg8#
      • 1...Ke4!
    • 1.Bb3+?
      • 1...Kxc6
        • 2.Qa8#
      • 1...Ke4!
    • 1.Bf3+?
      • 1...Kc4
        • 2.Se3#
      • 1...Kxe6!
    • 1.Qc8?
      • 1...Kc4
        • 2.Se3#
        • 2.Bb3#
      • 1...Kxc6
        • 2.Sxe7#
        • 2.Qa8#
      • 1...Ke4!
    • 1.Qg8?
      • 1...Kc4
        • 2.Se3#
        • 2.Bb3#
      • 1...Kxc6
        • 2.Qa8#
      • 1...Ke4!
    • 1.f3?
      • 1...Kc4
        • 2.Se3#
        • 2.Bb3#
      • 1...Kxc6
        • 2.Qa8#
      • 1...Kxe6!
    • 1.g4?
      • 1...Kc4
        • 2.Se3#
        • 2.Bb3#
      • 1...Kxc6
        • 2.Qa8#
      • 1...Kxe6
        • 2.Qg8#
      • 1...Ke4!
  • Keys
    • 1.Sh4!
      • 1...Kc4
        • 2.Bb3#
      • 1...Ke4
        • 2.Bf3#
      • 1...Kxc6
        • 2.Qa8#
      • 1...Kxe6
        • 2.Qg8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(c);OGATEB,S_FLIGHT,XP(H)::QAB(L)
  • Tries
    • Try
      • S(G);CHECK
      • Vars
        • K(c);S_FLIGHT,XP(H)::QAB(L)
        • K(c);S_FLIGHT,XP(I)::QAB(L)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • S(G);
      • Vars
        • K(c);S_FLIGHT::B(A)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • S(G);
      • Vars
        • K(c);S_FLIGHT::B(A)
        • K(c);OGATEB,S_FLIGHT,XP(H)::QAB(L)
        • K(c);OGATEB,S_FLIGHT,XP(I)::QAB(L)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(A);CHECK
      • Vars
        • K(c);S_FLIGHT,XP(H)::QAB(L)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(A);CHECK
      • Vars
        • K(c);S_FLIGHT::S(G)
      • Refutation
        • K(c);S_FLIGHT,XP(I)
    • Try
      • Q(L);
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • Q(L);
      • Vars
        • K(c);OGATEB,S_FLIGHT,XP(H)::QAB(L)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • P(C);
      • Vars
        • K(c);OGATEB,S_FLIGHT,XP(H)::QAB(L)
      • Refutation
        • K(c);S_FLIGHT,XP(I)
    • Try
      • P(D);
      • Vars
        • K(c);OGATEB,S_FLIGHT,XP(H)::QAB(L)
        • K(c);OGATEB,S_FLIGHT,XP(I)::QAB(L)
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • S(G);
    • Vars
      • K(c);S_FLIGHT::B(A)
      • K(c);OGATEB,S_FLIGHT,XP(H)::QAB(L)
      • K(c);OGATEB,S_FLIGHT,XP(I)::QAB(L)
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